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2007 Volvo XC90
pg. 82 Climate control
Electronic climate control (ECC)
system will recirculate the air in the passenger compartment until the r\
ecirculation button is pressed again.
l Timer mode memory: If the vehicle is turned off while timer mode is acti\
ve, timer mode will still be active
when the vehicle is restarted.
Interior air quality sensor (option)
Some vehicles are equipped with a multi-filter and air quality sensor. T\
he filter separates gases and particles,
thereby reducing the amounts of odors and contaminants entering the vehi\
cle. The air quality sensor detects
increased levels of contaminants in the outside air. When the air qualit\
y sensor detects contaminated outside air,
the air intake closes and the air inside the passenger compartment is re\
circulated, i.e. no outside air enters the
vehicle. The filter also cleans recirculated passenger compartment air. \
When the ECC system is in the AUTO mode, the green LED will be on
.
Operation
Press
to operate the air quality sensor (normal setting).
or:
Select one of the following three functions by pressing
1, 2 or 3 times.
1. The AUT LED lights. The air quality sensor is now activated.
2. No LED lights. Recirculation is not activated unless needed to cool t\
he passenger compartment in a warm
climate.
3. The MAN LED lights. Recirculation is now activated.
Keep in mind the following:
l Make it a rule to have the air quality sensor activated at all times.
l Recirculation is limited in cold climates to avoid fogging.
l If window fogging occurs, you should deactivate the air quality sensor. \
l If fogging occurs, use the defroster functions for the windshield, side \
windows and rear window. See page 80.
l The filter should be changed at the intervals recommended in the service\
schedule. However, if the vehicle is
used in a severely contaminated environment, it may be necessary to chan\
ge the filter more frequently.
Contents | Top of Page
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Page 121 of 268

2007 Volvo XC90
unlock all doors and the tailgate from a distance of 10-15 feet (3-5 me\
ters).
The transmitters will also activate or allow "keyless" entry into the pa\
ssenger compartment or the
tailgate. They will also activate or deactivate your vehicle's alarm sys\
tem(s). The vehicle can also be
locked/ unlocked with the key.
1. Fold key in/out
2. Lock
3. Approach lighting
4. "Panic" function
5. Unlock tailgate
6. Unlock
If one of the transmitters is misplaced, contact your nearest authorized\
Volvo retailer for replacement.
Using the remote control
Button 1: Press to extend the key. This button must also be pressed when the key \
is folded back into the
slot in the side of the remote control unit.
pg. 106 Locks and alarm
Keys and remote controls
Button 2 (Lock): Press once to lock all doors, and the tailgate.
Button 3 (Approach lighting): Press this button when approaching the vehicle at night to light up the\
interior courtesy light, parking lights, license plate lights and the li\
ghts in the sideview mirrors.
Button 4 (Panic): See
page 111 for more information on this function.
Button 5 (Tailgate unlock): Press this button to unlock the tailgate (without unlocking the other \
doors).
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2007 Volvo XC90
pg. 181 Maintenance
Maintaining your car
Owner maintenance
Periodic maintenance requirements and intervals are described in your ve\
hicle's Warranty and Service
Records Information booklet.
The following points can be carried out between the normally scheduled m\
aintenance services.
Each time the vehicle is refueled:
l Check the engine oil level
l Clean the windshield, windshield wipers, headlights, and tail lights
Monthly:
l Check cold tire pressure in all tires. Inspect the tires for wear.
l Check that engine coolant and other fluid levels are between the indicat\
ed "min" and "max" markings.
l Clean interior glass surfaces with a glass cleaner and soft paper towels\
.
l Wipe driver information displays with a soft cloth.
l Visually inspect battery terminals for corrosion. Corrosion may indicate\
a loose terminal connector, or
a battery near the end of its useful service life. Consult your Volvo re\
tailer for additional information.
As needed:
l Wash the vehicle, including the undercarriage, to reduce wear that can b\
e caused by a buildup of dirt,
and corrosion that can be caused by salt residues.
l Clean leaves and twigs from air intake vents at the base of the windshie\
ld, and from other places
where they may collect.
NOTE: Complete service information for qualified technicians is available onl\
ine for purchase or
subscription at
www.volvotechinfo.com.
pg. 182 Maintenance
Emission inspection readiness
What is an Onboard Diagnostic System (OBD II)?
OBD II is part of your vehicle's computerized engine management system. \
It stores diagnostic
information about your vehicle's emission controls. It can light the Che\
ck Engine light (MIL) if it detects
an emission control "fault." A "fault" is a component or system that is \
not performing within an expected
range. A fault may be permanent or temporary. OBD II will store a messag\
e about any fault.
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2007 Volvo XC90
HomeLink® Universal Transceiver 237
I
Ignition switch
121
Immobilizer (start inhibitor)
104
Indicator and warning symbols
46, 47
Inflation pressure table
US models
154
Inflation pressure tables
154
Inflation pressure, checking
153
Inspection, preparing for
182
Integrated booster cushion
40
Interior lighting
91
Introduction
1
J
Jacking your vehicle
166
K
Keylock
2, 119
L
Label information
208
Locking steering wheel
121
Locking the car
108
Long distance trips
144
Low beam headlights
58
M
Maintenance services
180
Maintenance, periodic
181
Malfunction indicator light
48
Mirrors - sideview, folding
52
Moonroof
73
MP3 player, connecting
232
Multifilter with air quality sensor
82
O
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